| _version_ |
1860797517022625792
|
| building |
INTELEK Repository
|
| collection |
Online Access
|
| collectionurl |
https://intelek.unisza.edu.my/intelek/pages/search.php?search=!collection407072
|
| date |
2016-06-12 09:14:33
|
| format |
Restricted Document
|
| id |
13059
|
| institution |
UniSZA
|
| internalnotes |
A. A. Yusof, Thesis. 2004. The development of microwave absorber from oil palm shell carbon. A. A.Yusof, W. K. W. Ali, T. A.Rahman and F. N. Ani. 2005. Microwave and Reflection Properties of Palm Shell Carbon-Polyester Conductive Composite Absorber, Jurnal Teknologi, 42(A) Jun. pp. 59-74. AchawOsei-Wusu. 2012. A study of the porosity of activated carbons using the scanning electron microscope, scanning electron microscopy, In Tech, Dr. Viacheslav Kazmiruk (Ed.), pp. 473, ISBN: 978-953-51-0092-8 Achaw, O-W. and Afrane. 2008. The evolution of pore structure of coconut shells during the preparation of cocnut shell-based activated carbons, Microporous and Mesoporous Materials, 112, pp. 284-290, ISSN 1387- 1811. Ami Cobb, Mikell Warms, Dr. Edwin P. Maurer, and Dr. Steven Chiesa. 2012. Low-Tech Coconut Shell Activated Charcoal Production, International Journal for Service Learning in Engineering, vol. 7, no. 1, pp. 93 Andrew P. Gregory and Robert N. Clarke, 2006. A Review of RF and Microwave Techniques for Dielectric measurement on polar liquids, IEEE Transactions on Dielectrics and Electrical Insulation, vol. 13, pp. 727-743 Cazetta, A. L., A. M. M. Vargas, E. M. Nogami, M. H. Kunita, M. R. Guilherme, A. C. Martins, T. L. Silva, J. C. G. Moraes and V. C. Almeid. (2011).NaOH Activated Carbon of High Surface Area Produced from Coconut Shell: Kinetics and Equilibrium Studies from the Methylene Blue Adsorption, Chemical Engineering Journal 174: 117-125. Chandra TC, Mirna MM, Sunarso J, Sudaryanto Y and Ismadji S. 2009. Activated Carbon from Durian Shell: Preparation and characterization, Journal of Taiwan Institute Chemical Engineering 40: 457-462 Chengwen Song, Shuaihua Wu, Murong Cheng, Ping Tao, Mihua Shao and GuangruiGao. 2014. Adsorption Studies of Coconut Shell Carbons Prepared by KOH Activation for Removal of Lead(II) From Aqueous Solutions, Sustainability 6, 86-98; doi:10.3390/su6010086 Cresswell, G. 2011: Coir Dust A Proven Alternative to Peat, Cresswell Horticulrutal Services, pp. 1-13. Daud, W. M. A. W. and W. S. W. Ali. 2004. Comparison on Pore Development of Activated Carbon Produced from Palm Shell and Coconut Shell, Bioresource Technology. 93: 63-69 D. Micheli, C. Apollo, R. Pastore, R.B. Morles, M. Marchetti and G. Gradoni. 2011. Electromagnetic Characterization of Composite Materials and Microwave Absorbing Modeling, edited by B. Reddy, chapter 16, InTech Publishing Jilani. M. T, Rehman. Z, Khan. A. M, Khan. M. T and Ali S. M. 2012. A Brief Review of Measuring Techniques for Characterization of Dielectric Materials. International Journal of Information Technology and Electrical Engineering. Vol. 1, ISSN: - 2306-708X J.A. Menendez, A. Arenillas, B. Fidalgo, Y. Fernandez, L. Zubizarreta, E.G. Calvo, and J.M. Bermudez. 2010. Microwave Heating Process Invloving Carbon Materials, Journal of Fuel Processing Technology, Vol.91, No.1, p.1- 8 J.E. Atwater and Jr. R.R. Wheeler. 2004. Microwave permittivity and dielectric relaxation of a high surface area activated carbon, IEEE Electrical Insulation Magazine 04/2001; 17(2): 66-66. Jessica Joy Hung. 2012. The production of activated carbon from coconut shells using pyrolysis and fluidized bed reactors. A Thesis for University Of Arizona. K. Sivakumar and N. Krishna Mohan. 2010. Performance analysis of downdraft gasifier for agriwaste biomass materials, Indian Journal of Science and Technology. Vol. 3, pp. 58-60. Kyla R Koboski, Evan F Nelsen and Jennifer R Hampton. 2013. Hydrogen evolution reaction measurements of dealloyed porous NiCu, Nanoscale Research Letters. Li W, Zhang LB, Peng JH, Li N and Zhu XY. 2008. Preparation of high surface area activated carbons from tobacco stems with K2CO3 activation using microwave radiation. Industrial Crops and Products 27: 341-347. Manocha, L. M., Mfanacho, S. M. and Hemang, P. 2010. Enhancement of microporosity through physical activation. PRAJÑĀ - Journal of Pure and Applied Sciences. Vol. 18, pp. 106-109, ISSN 0975-2595. Michael Thompson: CHNS Elemental Analysers. Analytical Methods Committee, 29 April 2008, ISSN 1757- 5958. MN MohdIqbaldin, I Khudzir, MI MohdAzlan, AG Zaidi, B Surani and Z Zubri. 2013. Properties of Coconut Shell Activated Carbon, Journal of Tropical Forest Science 25(4): 497-503. Prem Lata Meena, ReenaSaxena and Niharika Sharma. 2014. A Rapid Analytical Method Using Flow Injection Preconcentration of Zinc on Dithizone Impregnated on Amberlite XAD-2 and its Determination in Water Samples by FAAS, International Journal of Agriculture and Food Science Technology, Volume 5, Number 4, pp. 287-296, P. Saini, and M. Arora. 2012. Microwave Absorption and EMI Shielding Behaviour of Nanocomposites Based on Intrinsically Conducting Polymers, Graphene and Carbon Nanotubes, edited by D.S.G. Ailton, Chapter 3, In Tech Publishing, Crotia. Salleh M. K. M., Yahya M., Awang Z., Muhamad W. N. W., Mozi A.M. and Yaacob N. 2011. Single Layer Coconut Shell - Based Microwave Absorber, 978-1-4577- 0255-6/11/ IEEE tencon. S. Li, S. Chen, S. Anwar, W. Lu, Y. Lai, H. Chen, B. Hou, B, F. Ren and B. Gu. 2012. Applying Effective Medium Theory in Characterizing Dielectric Constant of Solids, Progress in Electromagnetics Research. Vol. 35, p. 145- 153. Sumedha Chakma, Rakesh Chandra Vaishya and Alok Kumar Yadav. 2014. Modeling chemical compositions of municipal solid waste, Environmental Geotechnics Tay T, Ucar S, and Karagoz S. 2009. Preparation and Characterization of Activated Carbon from Waste Biomass, Journal of Hazardous Material. 165: 481-485. Wee FwenHoon, Soh Ping Jack, Mohd Fareq Abd Malek and Nornikman Hasssan. 2012. Alternatives for PCB Laminates: Dielectric Properties' Measurements at Microwave Frequencies, In Tech. Yuen FK and Hameed BH. 2009. Recent developments in the preparation and regeneration of activated carbons by microwaves. Advance in Colloid and Interface Science. 149: 19-27. Z.Liyana, F. Malek, H. Nornikman, M.A.M. Affendi, A. Ali, N. Hussin, B.H. Ahmad and M.A.A. Aziz. 2013. Development of Pyramidal Microwave Absorber Using Sugar Cane Bagasse (SCB), Progress in Electromagnetic Research. vol. 137, pp. 687-702.
|
| originalfilename |
7370-01-FH02-FRIT-16-05991.jpg
|
| person |
norman
|
| recordtype |
oai_dc
|
| resourceurl |
https://intelek.unisza.edu.my/intelek/pages/view.php?ref=13059
|
| spelling |
13059 https://intelek.unisza.edu.my/intelek/pages/view.php?ref=13059 https://intelek.unisza.edu.my/intelek/pages/search.php?search=!collection407072 Restricted Document Article Journal image/jpeg inches 96 96 norman 94 94 769 1425 2016-06-12 09:14:33 1425x769 7370-01-FH02-FRIT-16-05991.jpg UniSZA Private Access Carbon composition, surface porosities and dielectric properties of coconut shell powder and coconut shell activated carbon composites ARPN Journal of Engineering and Applied Sciences This paper investigates the potential of coconut shell powder (CSP) and coconut shell activated carbon (CSAC) with epoxy resin matrix composites to be used as absorbing materials over frequency of 1-8 GHz. Carbonaceous materials are preferable to be used as electromagnetic absorbent due to its excellent thermal conductivity. The CHNS Elemental Analysis is performed to evaluate the carbon composition (%) of the raw CSP and CSAC. From CHNS analysis, it was found that the carbon % of CSP and CSAC is 48.37% and 83.94% respectively. The surface porosities of CSP and CSAC were examined using scanning electron microscope (SEM) at an accelerating voltage of 15 kV. The porosity of CSP and CSAC is in the range of 2µm and 1µm respectively. The dielectric properties (complex permittivity) of the composites were determined by using high temperature dielectric probe in conjunction with Network Analyser. The dielectric constant for CSP and CSAC is 3.769 and 7.240 respectively while the dielectric loss factor for CSP and CSAC is 0.289 and 0.859 respectively. 11 6 3832-3837 A. A. Yusof, Thesis. 2004. The development of microwave absorber from oil palm shell carbon. A. A.Yusof, W. K. W. Ali, T. A.Rahman and F. N. Ani. 2005. Microwave and Reflection Properties of Palm Shell Carbon-Polyester Conductive Composite Absorber, Jurnal Teknologi, 42(A) Jun. pp. 59-74. AchawOsei-Wusu. 2012. A study of the porosity of activated carbons using the scanning electron microscope, scanning electron microscopy, In Tech, Dr. Viacheslav Kazmiruk (Ed.), pp. 473, ISBN: 978-953-51-0092-8 Achaw, O-W. and Afrane. 2008. The evolution of pore structure of coconut shells during the preparation of cocnut shell-based activated carbons, Microporous and Mesoporous Materials, 112, pp. 284-290, ISSN 1387- 1811. Ami Cobb, Mikell Warms, Dr. Edwin P. Maurer, and Dr. Steven Chiesa. 2012. Low-Tech Coconut Shell Activated Charcoal Production, International Journal for Service Learning in Engineering, vol. 7, no. 1, pp. 93 Andrew P. Gregory and Robert N. Clarke, 2006. A Review of RF and Microwave Techniques for Dielectric measurement on polar liquids, IEEE Transactions on Dielectrics and Electrical Insulation, vol. 13, pp. 727-743 Cazetta, A. L., A. M. M. Vargas, E. M. Nogami, M. H. Kunita, M. R. Guilherme, A. C. Martins, T. L. Silva, J. C. G. Moraes and V. C. Almeid. (2011).NaOH Activated Carbon of High Surface Area Produced from Coconut Shell: Kinetics and Equilibrium Studies from the Methylene Blue Adsorption, Chemical Engineering Journal 174: 117-125. Chandra TC, Mirna MM, Sunarso J, Sudaryanto Y and Ismadji S. 2009. Activated Carbon from Durian Shell: Preparation and characterization, Journal of Taiwan Institute Chemical Engineering 40: 457-462 Chengwen Song, Shuaihua Wu, Murong Cheng, Ping Tao, Mihua Shao and GuangruiGao. 2014. Adsorption Studies of Coconut Shell Carbons Prepared by KOH Activation for Removal of Lead(II) From Aqueous Solutions, Sustainability 6, 86-98; doi:10.3390/su6010086 Cresswell, G. 2011: Coir Dust A Proven Alternative to Peat, Cresswell Horticulrutal Services, pp. 1-13. Daud, W. M. A. W. and W. S. W. Ali. 2004. Comparison on Pore Development of Activated Carbon Produced from Palm Shell and Coconut Shell, Bioresource Technology. 93: 63-69 D. Micheli, C. Apollo, R. Pastore, R.B. Morles, M. Marchetti and G. Gradoni. 2011. Electromagnetic Characterization of Composite Materials and Microwave Absorbing Modeling, edited by B. Reddy, chapter 16, InTech Publishing Jilani. M. T, Rehman. Z, Khan. A. M, Khan. M. T and Ali S. M. 2012. A Brief Review of Measuring Techniques for Characterization of Dielectric Materials. International Journal of Information Technology and Electrical Engineering. Vol. 1, ISSN: - 2306-708X J.A. Menendez, A. Arenillas, B. Fidalgo, Y. Fernandez, L. Zubizarreta, E.G. Calvo, and J.M. Bermudez. 2010. Microwave Heating Process Invloving Carbon Materials, Journal of Fuel Processing Technology, Vol.91, No.1, p.1- 8 J.E. Atwater and Jr. R.R. Wheeler. 2004. Microwave permittivity and dielectric relaxation of a high surface area activated carbon, IEEE Electrical Insulation Magazine 04/2001; 17(2): 66-66. Jessica Joy Hung. 2012. The production of activated carbon from coconut shells using pyrolysis and fluidized bed reactors. A Thesis for University Of Arizona. K. Sivakumar and N. Krishna Mohan. 2010. Performance analysis of downdraft gasifier for agriwaste biomass materials, Indian Journal of Science and Technology. Vol. 3, pp. 58-60. Kyla R Koboski, Evan F Nelsen and Jennifer R Hampton. 2013. Hydrogen evolution reaction measurements of dealloyed porous NiCu, Nanoscale Research Letters. Li W, Zhang LB, Peng JH, Li N and Zhu XY. 2008. Preparation of high surface area activated carbons from tobacco stems with K2CO3 activation using microwave radiation. Industrial Crops and Products 27: 341-347. Manocha, L. M., Mfanacho, S. M. and Hemang, P. 2010. Enhancement of microporosity through physical activation. PRAJÑĀ - Journal of Pure and Applied Sciences. Vol. 18, pp. 106-109, ISSN 0975-2595. Michael Thompson: CHNS Elemental Analysers. Analytical Methods Committee, 29 April 2008, ISSN 1757- 5958. MN MohdIqbaldin, I Khudzir, MI MohdAzlan, AG Zaidi, B Surani and Z Zubri. 2013. Properties of Coconut Shell Activated Carbon, Journal of Tropical Forest Science 25(4): 497-503. Prem Lata Meena, ReenaSaxena and Niharika Sharma. 2014. A Rapid Analytical Method Using Flow Injection Preconcentration of Zinc on Dithizone Impregnated on Amberlite XAD-2 and its Determination in Water Samples by FAAS, International Journal of Agriculture and Food Science Technology, Volume 5, Number 4, pp. 287-296, P. Saini, and M. Arora. 2012. Microwave Absorption and EMI Shielding Behaviour of Nanocomposites Based on Intrinsically Conducting Polymers, Graphene and Carbon Nanotubes, edited by D.S.G. Ailton, Chapter 3, In Tech Publishing, Crotia. Salleh M. K. M., Yahya M., Awang Z., Muhamad W. N. W., Mozi A.M. and Yaacob N. 2011. Single Layer Coconut Shell - Based Microwave Absorber, 978-1-4577- 0255-6/11/ IEEE tencon. S. Li, S. Chen, S. Anwar, W. Lu, Y. Lai, H. Chen, B. Hou, B, F. Ren and B. Gu. 2012. Applying Effective Medium Theory in Characterizing Dielectric Constant of Solids, Progress in Electromagnetics Research. Vol. 35, p. 145- 153. Sumedha Chakma, Rakesh Chandra Vaishya and Alok Kumar Yadav. 2014. Modeling chemical compositions of municipal solid waste, Environmental Geotechnics Tay T, Ucar S, and Karagoz S. 2009. Preparation and Characterization of Activated Carbon from Waste Biomass, Journal of Hazardous Material. 165: 481-485. Wee FwenHoon, Soh Ping Jack, Mohd Fareq Abd Malek and Nornikman Hasssan. 2012. Alternatives for PCB Laminates: Dielectric Properties' Measurements at Microwave Frequencies, In Tech. Yuen FK and Hameed BH. 2009. Recent developments in the preparation and regeneration of activated carbons by microwaves. Advance in Colloid and Interface Science. 149: 19-27. Z.Liyana, F. Malek, H. Nornikman, M.A.M. Affendi, A. Ali, N. Hussin, B.H. Ahmad and M.A.A. Aziz. 2013. Development of Pyramidal Microwave Absorber Using Sugar Cane Bagasse (SCB), Progress in Electromagnetic Research. vol. 137, pp. 687-702.
|
| spellingShingle |
Carbon composition, surface porosities and dielectric properties of coconut shell powder and coconut shell activated carbon composites
|
| summary |
This paper investigates the potential of coconut shell powder (CSP) and coconut shell activated carbon (CSAC) with epoxy resin matrix composites to be used as absorbing materials over frequency of 1-8 GHz. Carbonaceous materials are preferable to be used as electromagnetic absorbent due to its excellent thermal conductivity. The CHNS Elemental Analysis is performed to evaluate the carbon composition (%) of the raw CSP and CSAC. From CHNS analysis, it was found that the carbon % of CSP and CSAC is 48.37% and 83.94% respectively. The surface porosities of CSP and CSAC were examined using scanning electron microscope (SEM) at an accelerating voltage of 15 kV. The porosity of CSP and CSAC is in the range of 2µm and 1µm respectively. The dielectric properties (complex permittivity) of the composites were determined by using high temperature dielectric probe in conjunction with Network Analyser. The dielectric constant for CSP and CSAC is 3.769 and 7.240 respectively while the dielectric loss factor for CSP and CSAC is 0.289 and 0.859 respectively.
|
| title |
Carbon composition, surface porosities and dielectric properties of coconut shell powder and coconut shell activated carbon composites
|
| title_full |
Carbon composition, surface porosities and dielectric properties of coconut shell powder and coconut shell activated carbon composites
|
| title_fullStr |
Carbon composition, surface porosities and dielectric properties of coconut shell powder and coconut shell activated carbon composites
|
| title_full_unstemmed |
Carbon composition, surface porosities and dielectric properties of coconut shell powder and coconut shell activated carbon composites
|
| title_short |
Carbon composition, surface porosities and dielectric properties of coconut shell powder and coconut shell activated carbon composites
|
| title_sort |
carbon composition, surface porosities and dielectric properties of coconut shell powder and coconut shell activated carbon composites
|